- Refactor Profile and Login screens to use AuthContext for user data

- Enhance RequestPermitModal with multiple time-off types and validation
- Implement CalendarWidget for visualizing time-off requests
- Improve API error handling and token management
- Add utility functions for consistent date and time formatting
- Clean up unused mock data and update types

data/data.ts

@@ -1,15 +1,6 @@
-import { UserData, AttendanceRecord, DocumentItem, OfficeItem, PermitRecord } from '@/types/types';
+import { UserData, AttendanceRecord, DocumentItem, OfficeItem } from '@/types/types';
 
 // --- MOCK DATA (File: data.ts) ---
-export const MOCK_USER: UserData = {
-  name: "Mario",
-  surname: "Rossi",
-  username: "mario.rossi",
-  email: "mario.rossi@esempio.com",
-  role: "Tecnico Specializzato",
-  id: "EMP-8842"
-};
-
 export const ATTENDANCE_DATA: AttendanceRecord[] = [
   { id: 1, site: "Cantiere Ospedale A.", date: "03/12/2025", in: "08:00", out: "17:00", status: "complete" },
   { id: 2, site: "Uffici Centrali", date: "02/12/2025", in: "08:15", out: "17:15", status: "complete" },
@@ -28,17 +19,4 @@ export const OFFICES_DATA: OfficeItem[] = [
   { id: 2, name: "Sala Riunioni", status: "offline", temp: 19, lights: false, power: 0 },
   { id: 3, name: "Amministrazione", status: "online", temp: 24, lights: true, power: 320 },
   { id: 4, name: "Magazzino", status: "online", temp: 18, lights: false, power: 120 },
-];
-
-export const COLORS = {
-  primary: '#099499',
-  bg: '#f3f4f6',
-  white: '#ffffff',
-  text: '#1f2937',
-};
-
-export const PERMITS_DATA: PermitRecord[] = [
-  { id: 1, type: 'Ferie', startDate: '2025-12-24', endDate: '2025-12-31', status: 'Approvato' },
-  { id: 2, type: 'Permesso', startDate: '2025-12-10', startTime: '09:00', endTime: '11:00', status: 'In Attesa' },
-  { id: 3, type: 'Malattia', startDate: '2025-11-15', endDate: '2025-11-16', status: 'Approvato' },
 ];